BlackRock Health Sciences Trust
Filing Type: N-CSRS
Filing Date: 20230901
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BLACKROCK HEALTH SCIENCES TRUST
N-CSRS
CERTIFICATION PURSUANT TO SECTION 302
EX-99.CERT
CERTIFICATION PURSUANT TO SECTION 906
EX-99.906CERT
SECTION 19 NOTICES
EX-99.SECTION19
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EX-101.SCH
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